How do I wire one Dual 2 ohm sub to a 2 channel amp?

Question

Do I wear each channel to each terminal or do I bridge them togehter? help!!!

Answer 1

Either answer is actually correct... it doesn't matter which way you go. If you series the sub its 4 ohm and your amp is 4 ohm in bridge so you can go that way or run each coil to each channel and its the same......

It boils down to how many holes you want in your box.... you want 2 terminals or 1? I would go with 1 because the terminal is the worst place to leak air.


Good Luck

Edit: Tie break what? either answer is fine... there is no right or wrong here.... man some peoples kids i tell ya

Answer 2

Javin is dead wrong. Scott is correct. Two 2-ohm voice coils wired in series will give you a 4-ohm load, not an 8-ohm load. A 4-ohm load is perfect for a bridged 2-channel amp.

If you use the amp in bridged mode you'll be sending a mono signal to the sub, which is ideal. You also won't have to install a second set of terminals on your sub box, which would be necessary if you were trying to wire the voice coils to separate amplifier channels.

Here's a diagram: http://mobile.jlaudio.com/graphics/Support/Tutorials/wiring_images/DVC_Series_1.gif
Here's a subwoofer wiring tutorial:
http://mobile.jlaudio.com/support_pages.php?page_id=161

Edit: Kicker, Javin is saying that two 2-ohm voice coils wired in series will produce an 8-ohm load. That is clearly wrong. He is also saying his wiring method is the only correct way to do it. Again, completely wrong.

Answer 3

howdy, what your going to elect to do is to get a wiring equipment. it makes eeverything lots much less stressful. they fee approximately ninety seven$ or you'll want 8 feet of battery twine, Very thick gauge, 5 feet of automobile audio cable, grounding cable. in case you elect the wires hidden, you basically pop the scuff plates up (door sills) and feed the wires via there out of your trunk to the battery. you would be wiring the battery twine out of your amp (battery slot) to the helpful edge of the battery. Dont hook something on your amp untill you have all of it under pressure. next you will ought to floor it. This twine basically must be short, make helpful it is on a good floor without paint. , under the carpeting interior the trunk will do. if there is paint, basically scratch it off. you will screw this twine to the physique of the vehicle on steel. hook this as much as the floor component of your amp. (twine would be from the physique of the vehicle to the amp. Now you jusst use the speaker twine from the lower back of your subs on your amp. connect the battery twine and you're good to bypass. i strongly advise employing a capicator between the battery and the amp. or a minimum of an in-line fuse. basically in case. so which you dont blow your amp. in case you like distinctive instructions with photos, e mail me at help@eyekandii . ca

Answer 4

Wire the two speaker coils in series ( jumper wire from + from one coil to the - of the speaker). The other + and - connect to the + and - terminals marked bridged on the amp. Most amps have a bridge switch you will need to set as well as crossover. This is probably the most efficient hook-up, but I don't know your system.

Answer 5

Hook one up to one side and the other to the other side.
This will load the amp at 2Ohms, stereo. This will yield full output from the amp. This is the only correct way to do this.

Good Luck!

ADDED: The way scott p suggests would yield an 8Ohm bridged load on the amp. This would only get 1/2 of the amps' available power. Wire it the way I said and you'll get full power from the amp.

Answer 6

Tie breaker. I have to go with KaeZoo and Scott P on this one.

See my site for more info http://spkrbox1.spaces.live.com

Answer 7

i agree on the 4ohm load. javin is wrong